package innerclass.a03demo3;

public class Test {
    public static void main(String[] args) {
        Outer.Inter i = new Outer().new Inter();
        i.show();
    }
}

class Outer {
    private int a = 10;

    class Inter {
        private int a = 20;

        public void show() {
            int a = 30;
            System.out.println(a);
            System.out.println(this.a);
            System.out.println(Outer.this.a);
        }

        ;

    }
}
